1. INTRODUCTION
⌅How do citizens in a polarized political system react to an unexpected emergency like the COVID-19 pandemic? Do citizens process conflicting polarized narratives to formulate a public policy view of the threat of the pandemic, or do they rely on their existing beliefs to form their view of even a salient and immediate crisis? The emergence of the COVID-19 pandemic is a health emergency unlike anything in the United States since the polio epidemic 70 years ago, but the political parties in the United States were not ideologically sorted in the 1950’s as they are today (Burns, 1963Burns, James McGregor (1963). The Deadlock of Democracy: Four-party politics in America. Englewood Cliffs, NJ: Prentice-Hall.) and those deep divisions shape the cues that voters receive from their parties on public policy as well as how those voters react to real-world events.
The American political system has become deeply polarized ideologically and affectively as political and non-political identities align. How the pandemic affected voters’ choice in the 2020 presidential election has been the focus of a growing scholarly literature (Algara et al.,2022Algara, Carlos; Amlani, Sharif; Collitt, Samuel et al. (2022). Nail in the Coffin or Lifeline? Evaluating the Electoral Impact of COVID-19 on President Trump in the 2020 Election. Political Behavior. https://doi.org/10.1007/s11109-022-09826-x ; Muldoon et al., 2021Muldoon, Orla T.; Liu, James H.; and McHugh, Cillian. (2021). The political psychology of COVID-19. Political Psychology 42(5):715-728. https://doi.org/10.1111/pops.12775 ; Ruisch et al., 2021Ruisch et al., (2021). Examining the Left-Right Divide Through the Lens of a Global Crisis: Ideological Differences and Their Implications for Responses to the COVID-19 Pandemic. Political Psychology, 42(5). DOI: https://doi.org/10.1111/pops.12740 ; Mendoza Aviña and Sevi, 2021Mendoza Aviña, Marco and Sevi, Senra (2021). Did exposure to COVID-19 affect vote choice in the 2020 Presidential Election? Research & Politics 8(3). DOI: https://doi.org/10.1177/20531680211041505. ; Miller, et al., 2022Miller, Jon D., Woods, Logan T., and Kalmbach, Jason. (2022). The impact of the Covid-19 pandemic in a polarized political system: Lessons from the 2020 election. Electoral Studies 80:102548. https://doi.org/10.1016/j.electstud.2022.102548 ). To understand the factors that influenced how voters made sense of the emerging pandemic, we examine first a 35-year longitudinal study of a national sample of public school students that represent the core years of Generation X. This data set allows us to understand the development of educational choices and attainment as well as the origins of ideological partisanship.
The rich data record of the Longitudinal Study of American Life (LSAL) provides important context for understanding political attitudes, values, and vote choices in mid-life, but a 35-year longitudinal study is limited to the individuals who were in U.S. public schools in 1987 and no longer represents the profile of American voters three decades later. To test our findings from our LSAL analysis, we will examine a national probability sample of verified voters in 2020, using a combination of descriptive tables and structural equation models.
2. DATA
⌅This analysis will utilize data from two U.S. probability studies. To provide a developmental perspective on the evolution of the current polarized political system, we utilize data from the 35-year Longitudinal Study of American Life (LSAL)1The LSAL has been supported by grants from the National Science Foundation (awards MDR8550085, REC96-27669, RED-9909569, REC-0337487, DUE-0525357, DUE-0712842, DUE-0856695, DRL-0917535, HRD-1348619), the National Institute on Aging (grant number 5R01AG049624-02), and the National Aeronautics and Space Administration (award: NNX16AC66A).. The LSAL was launched in 1987 using a national probability sample of 7th and 10th grade public school students (Miller and Laspra, 2017Miller, Jon D. and Laspra, Belén (2017). Generation X in mid-life: A summary from the Longitudinal Study of American Life. Generations: Journal of the American Society on Aging, 41(3), 27-33.). Because the LSAL is based on a national probability sample of public school students in 1987, it excludes immigrants and other individuals entering the U.S. after 1987 or who were not enrolled in a public school in 1987.2In 1987, approximately 92% of 7th and 10th grade students were enrolled in public schools. This division of public and private elementary and secondary school enrollment remains essentially the same in 2021.
To provide an accurate portrait of U.S. voters in 2020, we use a national probability sample of adults aged 18 and older using Ameri-Speak, a panel service operated by the National Opinion Research Center (NORC) at the University of Chicago3The 2020 U.S. survey was supported by a cooperative agreement between the University of Michigan and the National Aeronautics and Space Administration (award: NNX16AC66A).. An initial survey of 3,141 respondents was collected in February and March of 2020, near the onset of the COVID-19 pandemic. A second wave of 2,737 was collected from the same respondents in November and December of 2020, for a retention rate of 87.1%. Respondents in both waves were offered the choice of an online survey or a telephone survey in English or Spanish and were free to select the method (and language) with which they were most comfortable.
The data from both surveys have been deposited in the Inter-university Consortium for Political and Social Research (ICPSR) and should be available for public use by the end of calendar year 2022.
3. PARTISAN POLARIZATION IN THE UNITED STATES
⌅American political polarization is the result of many factors. The sorting of ideologues into separate parties increases visible polarization, as does political sorting on rural-urban, racial/ethnic, religious, and other cleavages. (Burns, 1963Burns, James McGregor (1963). The Deadlock of Democracy: Four-party politics in America. Englewood Cliffs, NJ: Prentice-Hall.; Carsey and Layman, 2006Carsey, Thomas M. and Layman, Geoffrey C. (2006). Changing sides or changing minds? Party identification and policy preferences in the American electorate. American Journal of Political Science, 50(2), 464-477. DOI: https://www.jstor.org/stable/3694284 ; Abramowitz, 2010Abramowitz, Alan I. (2010). The Disappearing Center: Engaged citizens, polarization, and American democracy. New Haven: Yale University Press. DOI: https://www.jstor.org/stable/j.ctt1njms8 , 2018Abramowitz, Alan I. (2018). The Great Alignment: Race, Party Transformation, and the Rise of Donald Trump. Yale University Press: New Haven, CT. DOI: https://www.jstor.org/stable/j.ctvhrczh3 ; Abramowitz and Saunders, 2006Abramowitz, Alan I. and Saunders, Kyle L. (2006). Exploring the bases of partisanship in the American electorate: Social identity versus ideology. Political Research Quarterly, 59(2), 175-187. DOI: https://doi.org/10.1177/106591290605900201 ; Abramowitz and Webster, 2018Abramowitz, Alan I. and Webster, Steven W. (2018). Negative Partisanship: Why Americans Dislike Parties but Behave Like Rabid Partisans. Advances in Political Psychology, 39(Suppl. 1), 119-135. DOI: https://doi.org/10.1111/pops.12479 ; Lelkes, 2016Lelkes, Yphtach (2016). Mass polarization: Manifestations and measurements. Public Opinion Quarterly, 80(Special issue), 392-410. DOI: https://doi.org/10.1093/poq/nfw005 , 2018Lelkes, Yphtach (2018.) Affective polarization and ideological sorting: A reciprocal, albeit weak, relationship. The Forum, 16(1), 67-79. DOI: https://doi.org/10.1515/for-2018-0005 ; Mason, 2015Mason, Lilliana (2015). “I disrespectfully disagree”: The differential effects of partisan sorting on social and issue polarization. American Journal of Political Science, 59(1), 128-145. DOI: https://doi.org/10.1111/ajps.12089 , 2016Mason, Lilliana (2016). A crosscutting calm: How social sorting drives affective polarization. Public Opinion Quarterly, 80(Special issue), 351-377. DOI: https://doi.org/10.1093/poq/nfw001 , 2018aMason, Lilliana (2018a.) Uncivil agreement: How politics became our identity. Chicago: The University of Chicago Press. DOI: https://doi.org/10.7208/chicago/9780226524689.001.0001 , 2018bMason, Lilliana (2018b). Ideologues without issues: The polarizing consequences of ideological identities. Public Opinion Quarterly, 82(Special Issue), 866-887. DOI: https://doi.org/10.1093/poq/nfy005 ; Mason and Wronski, 2018Mason, Lilliana and Wronski, Julie (2018). One tribe to bind them all: How our social group attachments strengthen partisanship. Advances in Political Psychology, 39(suppl. 1), 257-277. DOI: https://doi.org/10.1111/pops.12485 ; Carmines and Stimson, 1989Carmines, Edward. G. and Stimson, James A. (1989). Issue Evolution: Race and the transformation of American politics. Princeton, NJ: Princeton University Press.; Cramer, 2016Cramer, Katherine J. (2016). The Politics of Resentment: Rural consciousness in Wisconsin and the rise of Scott Walker. Chicago: University of Chicago Press. DOI: https://doi.org/10.7208/chicago/9780226349251.001.0001 ; Hetherington, Long, and Rudolph, 2016Hetherington, Marc. J.; Long, Meri T. and Rudolph, Thomas J. (2016). Revisiting the myth: New evidence of a polarized electorate. Public Opinion Quarterly, 80 (Special issue), 321-350. DOI: https://doi.org/10.1093/poq/nfw003 ; Iyengar and Westwood, 2015Iyengar, Shanto and Westwood, Sean J. (2015). Fear and loathing across party lines: New evidence on group polarization. American Journal of Political Science, 59(3), 690-707. DOI: https://doi.org/10.1111/ajps.12152 ; Iyengar, Sood, and Lelkes, 2012Iyengar, Shanto; Sood, Gaurav and Lelkes, Yphtach (2012). Affect, not ideology: A social identity perspective on polarization. Public Opinion Quarterly, 76(3), 405-431. DOI: https://doi.org/10.1093/poq/nfs038 ; Iyengar et al., 2019Iyengar, Shanto; Lelkes, Yphtach M.; Levendusky, Matthew; Malhotra, Neil and Westwood, Sean J. (2019). The origins and consequences of affective polarization in the United States. Annual Review of Political Science, 22, 129-146. DOI: https://doi.org/10.1146/annurev-polisci-051117-073034 ; Finkel et al. 2021Finkel, Eli J.; Bail, Christopher A.; Cikara, Mina; Ditto, Peter. H.; Iyengar, Shanto; Klar, Samara; Mason, Lilliana; McGrath, Mary. C.; Nyhan, Brendan; Rand, David G.; Skitka, Linda J.; Tucker, Joshua. A.; Van Bavel, Jay J.; Wang, Cynthia. S.; Druckman, James N. (2021). Political Sectarianism in America. Science, 370(6516), 533-536. DOI: https://doi.org/10.1126/science.abe1715 ). The tension between rural and urban areas described by Cramer (2016)Cramer, Katherine J. (2016). The Politics of Resentment: Rural consciousness in Wisconsin and the rise of Scott Walker. Chicago: University of Chicago Press. DOI: https://doi.org/10.7208/chicago/9780226349251.001.0001 contributes to this polarization. Abramowitz (2010Abramowitz, Alan I. (2010). The Disappearing Center: Engaged citizens, polarization, and American democracy. New Haven: Yale University Press. DOI: https://www.jstor.org/stable/j.ctt1njms8 , 2018)Abramowitz, Alan I. (2018). The Great Alignment: Race, Party Transformation, and the Rise of Donald Trump. Yale University Press: New Haven, CT. DOI: https://www.jstor.org/stable/j.ctvhrczh3 , Mason (2016Mason, Lilliana (2016). A crosscutting calm: How social sorting drives affective polarization. Public Opinion Quarterly, 80(Special issue), 351-377. DOI: https://doi.org/10.1093/poq/nfw001 , 2018aMason, Lilliana (2018a.) Uncivil agreement: How politics became our identity. Chicago: The University of Chicago Press. DOI: https://doi.org/10.7208/chicago/9780226524689.001.0001 , 2018b)Mason, Lilliana (2018b). Ideologues without issues: The polarizing consequences of ideological identities. Public Opinion Quarterly, 82(Special Issue), 866-887. DOI: https://doi.org/10.1093/poq/nfy005 and Claassen et al. (2021)Claassen, Ryan L.; Djupe, Paul A.; Lewis, Andrew R. and Neiheisel, Jacob R. (2021). Which party represents my group? The group foundations of partisan choice and polarization. Political Behavior, 43, 615-636. DOI: https://doi.org/10.1007/s11109-019-09565-6 have described the convergence of these strands into a cohesive Conservative Republican coalition, which also includes white religious fundamentalists and some right-wing groups that are increasingly embracing white supremacy or Christian Nationalism. As liberals sort into the Democratic Party and conservatives into the Republican Party, the alignment of those identities takes on increasing importance. We characterize this alignment of ideology and partisanship as ideological partisanship4A major impact of partisan polarization is its influence in party primary elections. In recent decades, Republican primary elections have consistently produced nominees that are more conservative than the segment of voters who identify as Republican and Democratic primary elections have tended to produce nominees that are more liberal than the segment of voters than identify as Democratic. We note this important consequence of deep polarization and will address it separately in other analyses, but in this analysis, we will focus on the factors that influenced the outcome of the 2020 presidential election.. The resulting polarization has been described by Amlani and Algara (2021)Amlani, Sharif and Algara, Carlos. (2021). Partisanship and nationalism in American elections: Evidence from presidential, senatorial, and gubernatorial elections in U.S, counties, 1872-2020. Electoral Studies 73(October 1), 102387. DOI: https://doi.org/10.1016/j.electstud.2021.102387 as being the most extreme polarization in the U.S. since the Civil War. Bernacer, et al. (2021)Bernacer, Javier; Garcia-Manglano, Javier; Camina, Eduardo and Güell, Francisco (2021). Polarization of beliefs as a consequence of the COVID-19 pandemic: The case of Spain. PLoS ONE, 16(7), e0254511. DOI: https://doi.org/10.1371/journal.pone.0254511 discuss a similar political process in Spain.
Using an eight-category ordinal scale of ideological partisanship5The ideological partisanship variable is constructed from a cross-tabulation of partisan preference (Democratic, Republican, other, or none) with an ordinal measure of ideology (very conservative to very liberal), producing an eight-category measure of ideological partisanship that ranges from Conservative Republican to Liberal Democrat. In numerous analyses over the last 30 years, we have found that this measure of partisanship is a better predictor of political outcomes than the traditional Strong Republican to Strong Democrat. ranging from Conservative Republican to Liberal Democrat, the nonpartisan center has included at least one in four verified6In this analysis, we use a combination of the self-reported electoral participation of a national probability sample of American adults whose participation was verified by Catalist. Catalist is a national voter data service that collects records from the Secretaries of States of all U.S. states and the District of Columbia, including name, address, age, gender, race, and the voting activity of each individual (primary election voting, general election voting, early voting, and absentee voting). We match our survey sample and respondent data with the Catalist file. For an extended discussion and an example of the use of Catalist data, see Miller et al. (2020). voters in recent years (see Table 1). Among the respondents in our nationally representative cross-sectional studies from 2020, 36.8% declared themselves as a Republican or as a strong conservative strong conservative, while 36.9% described themselves as either a Democrat or a strong liberal (or a combination). This is a striking equivalence in terms of the proportion of the electorate who are likely reliable Democratic or Republican voters. When the ideological forces at each end of the spectrum are equally distributed, the nonpartisans in the middle can have a significant influence of the election outcome. The 2016 and 2020 presidential elections provide clear examples of this process. The extent to which the nonpartisan middle is comprised of those who are not politically engaged or interested, those who are true moderates, or those who have idiosyncratic belief systems has been a matter of debate (Campbell et al., 1960Campbell, Angus; Converse, Philip E.; Miller, Warren E. and Stokes, Donald E. (1960). The American Voter. New York: Wiley.; Converse, 1964Converse, Philip E. (1964). The nature of belief systems in mass publics. In D. E. Apter (ed.), Ideology and Discontent. New York: The Free Press. Reprinted in Critical Review 18(1-3), 1-74. 2006. DOI: https://doi.org/10.1080/08913810608443650 ; Fowler et al., 2022Fowler, A., Hill, S., Lewis, J., Tausanovitch, C., Vavereck, L., & Warshaw, C. (2022). Moderates. American Political Science Review, 1-18. DOI: https://doi.org/10.1017/S0003055422000818 ). Our data indicates that some voters who occupy the political middle do have low interest, low political awareness, and often fail to vote, but approximately half of the nonpartisan middle are politically interested and engaged. We separate our nonpartisan middle into those who are politically interested and those who are not.
The composition of the non-partisan middle is not static. Comparing data from our nationally representative survey in 2020 to an earlier wave of that survey (with different respondents) from 2016 shows that in the aggregate, the non-partisan middle became more politically engaged between those two elections. In 2020, 13.3% of voters were nonpartisans with high interest in the election, compared to 9.2% of voters in 2016 (see Table 1). This increase is significant at the 0.01 level.
The development of partisanship in the U.S. A full historical discussion of the evolution of the U.S. party system is beyond the scope of this analysis, but it is important to understand the developmental origins of partisanship in the U.S. The data from the LSAL provide useful insights into the structure and origins of current partisanship. It is important to note that the participants in the LSAL reflect the middle of the Generation X age range and may differ from the total U.S. population, but it is instructive to examine the patterns of partisanship in this important segment of the U.S. population. Barack Obama was the first member of Generation X to be elected President and numerous members of the Congress are members of Generation X.
Ideological Partisanship |
Year | |||
---|---|---|---|---|
2016 | 2016 | 2020 | 2020 | |
Conservative Republican | 17.3 | 34.4 | 20.7 | 36.8 |
Moderate Republican | 7.3 | 8.0 | ||
Conservative Nonpartisan | 9.8 | 8.1 | ||
Nonpartisan Low Interest | 15.8 | 15.8 | 13.0 | 13.0 |
Nonpartisan High Interest | 9.2 | 9.2 | 13.3 | 13.3 |
Liberal Nonpartisan | 5.9 | 40.4 | 5.4 | 36.9 |
Moderate Democrat | 20.3 | 16.2 | ||
Liberal Democrat | 14.2 | 15.3 | ||
Number of cases | 4,996 | 4,996 | 2,737 | 2.737 |
Cell entries are row percentages for each category of ideological partisanship. |
Source: AmeriSpeak NORC. Miller, Woods, & Kalmbach (2022)Miller, Jon D., Woods, Logan T., and Kalmbach, Jason. (2022). The impact of the Covid-19 pandemic in a polarized political system: Lessons from the 2020 election. Electoral Studies 80:102548. https://doi.org/10.1016/j.electstud.2022.102548 .
For this purpose, we utilize a structural equation model (SEM) that sets partisanship in 2016 and 2020 in the context of gender, family, schooling, religiosity, and related factors (Hayduk, 1987Hayduk, Leslie A. (1987). Structural Equation Modeling with LISREL. Baltimore: The Johns Hopkins University Press.; Jöreskog and Sörbom, 1993Jöreskog, Karl and Sörbom, Dag (1993). LISREL 8. Chicago: Scientific Software International.). In a SEM, variables are placed in a chronological or logical order and influence flows from left to right (see Table 1). To estimate the factors that contribute to ideological partisanship in 2020, we begin with three exogenous variables on the left side of the model. Exogenous variables are not predicted by any other variable in the model and are usually determined at birth.
Our SEM indicates that the level of parent education has a very small relationship favoring the Democratic Party7It is important to note that our ordinal measure of ideological partisanship ranges from 1 (Conservative Republican) to 8 (liberal Democrat), thus a positive total effect means that the relationship favors the Democratic Party, and a negative coefficient favors the Republican Party. This ordinal coding is not judgmental, and the sign of the coefficient should be read to indicate only the direction of the relationship. (total effect = 0.05 in 2020) and that the gender of the participant is essentially unrelated to partisanship three decades after high school (see Figure 1). The race of participants had a slightly stronger total effect (TE = 0.13) in 2020.
Parent partisanship and the partisanship of the student during high school are stronger predictors of midlife partisanship. Parent partisanship during a student’s high school years has a total effect of 0.19 and the partisan preference of a student during his or her high school years has a total effect of 0.278Because both parent and student partisanship are coded using the same ordinal scale, the total effect indicates the strength of the relationship and does not reflect the partisan direction of the relationship. A low total effect would mean that the student and his or her parent(s) disagree about partisanship. (see Figure 1). This result is consistent with the political socialization literature (Hyman, 1959Hyman, Herbert H. (1959). Political Socialization: A study in the psychology of political behavior. New York: The Free Press.; Dawson and Prewitt, 1969Dawson, Richard R. and Prewitt, Kenneth (1969). Political Socialization. Boston: Little, Brown and Company. ; Hyman, Wright, and Reed, 1975Hyman, Herbert H.; Wright, Charles R., and Reed, John S. (1975). The Enduring Effects of Education. Chicago: University of Chicago Press. ; Hyman and Wright, 1979Hyman, Herbert H. and Wright, Charles R. (1979). Education’s Lasting Influence on Values. Chicago: University of Chicago Press. ; Bengtson, Biblarz, and Roberts, 2002Bengtson, Vern L., Biblarz, Timothy J., and Roberts, Roberts E. (2002). How Families Still Matter: A longitudinal study of youth in two generations. New York: Cambridge University Press.; Bartels and Jackman, 2013Bartels, Larry and Jackman, Simon (2013). A generational model of political learning. Electoral Studies, 33, 7-18. DOI: https://doi.org/10.1016/j.electstud.2013.06.004 ).
In broad terms, the LSAL documents a process of cumulative advantage and cumulative disadvantage in the U.S. (Sexton, 1961Sexton, Patricia. C. (1961). Education and income: Inequalities of opportunity in our public schools. New York: Viking Press. ; Lee and Burkam, 2002Lee, Valerine E. and Burkam, David T. (2002). Inequality at the starting gate: Social background differences in achievement as children begin school. Washington: Economic Policy Institute.; Dannefer, 2003Dannefer, Dale (2003). Cumulative advantage/disadvantage and the life course: Cross-fertilizing age and social science theory. Journal of Gerontology: Social Sciences, 58(6), S327-S337. DOI: https://doi.org/10.1093/geronb/58.6.S327 , 2020Dannefer, Dale (2020). Systemic and reflexive: Foundations of cumulative dis/advantage and life course processes. Journal of Gerontology: Social Sciences, 75(6), 1249-1263. DOI: https://doi.org/10.1093/geronb/gby118 ; Ceci and Papierno, 2005Ceci, Stephen J. and Papierno, Paul B. (2005). The rhetoric and reality of gap closing: When the “have-nots” gain but the “haves” gain even more. American Psychologist, 60(2), 149-160. DOI: https://doi.org/10.1037/0003-066X.60.2.149 ; Pacheco and Plutzer, 2008Pacheco, Julianna S. and Plutzer, Eric (2008). Political participation and cumulative disadvantage: The impact of economic and social hardship on young citizens. Journal of Social Issues, 64(3), 571-593. DOI: https://doi.org/10.1111/j.1540-4560.2008.00578.x ; Verba, Burns, and Schlozman, 2003Verba, Sidney; Burns, Nancy, and Schlozman, Kay L. (2003). Unequal at the Starting Line: Creating Participatory Inequalities across generations and among groups. The American Sociologist 34(1-2), 45-69. DOI: https://doi.org/10.1007/s12108-003-1005-y ). Educational attainment is the central variable in this cumulative advantage/disadvantage process. Our SEM indicates that the level of academic achievement in high school is strongly predicted by the level of parent education (path = 0.37). Reflecting years of prior disadvantage, African-American students score lower on achievement tests than other students (path = -0.19), holding constant student gender and parent education. There is no difference in student academic achievement by gender during high school among our LSAL students.
Source: LSAL. Own elaboration.
Academic achievement is a strong predictor of the pathway that LSAL students take to enter post-secondary study if they seek a post-secondary degree. Our SEM indicates that high school students with higher academic achievement scores are significantly more likely to enter a four-year college or university (path = 0.35) than a two-year community college (path = -0.17). These entry points make a difference. Students who enter a four-year college or university are significantly more likely to earn a U.S. baccalaureate or advanced degree (path = 0.83) than students who start at a community college (path = 0.44).
The level of high school academic achievement is negatively related to religious fundamentalism9The five items used are: (1) agreement that «There is a personal God that hears the prayers of individuals» (2) agreement that «The Bible is the actual word of God and is to be taken literally» (3) the self-reported number of times that each respondent attends a religious service in a typical week, (4) the self-reported number of times that each respondent prays during a typical week, and (5) disagreement that «Human beings, as we know them today, developed from earlier species of animals». in the LSAL population (path = -0.17). The level of educational attainment is negatively related10The total effect of one variable on another variable is the product of all of the path coefficients connecting the two variables. In this example, educational attainment is connected to ideological partisanship 2016, which is connected to religious fundamentalism. The product of 0.12 times -0.46 is -0.06. to religious fundamentalism (TE = -0.06). Religious fundamentalism is related to support for Conservative Republicans (-0.09). This set of paths illustrate an indirect influence of academic achievement and educational attainment on partisanship through influence on religious attitudes and beliefs.
The total effect of educational attainment from all pathways to ideological partisanship in 2020 was 0.11 (see Figure 1). Although this total effect is relatively small, we will observe in later analyses that educational attainment facilitates the understanding of complex issues.
4. IMPACT OF THE COVID-19 PANDEMIC ON THE 2020 ELECTION
⌅In the context of partisan polarization in the U.S. political system, we turn to an examination of how the U.S. political system processed the personal and policy issues related to the pandemic in the midst of a presidential election. The division of the U.S. public along ideological partisanship lines (see Table 1) was even in early 2020. President Trump wanted to run for re-election on his economic record, but the economic consequences of the pandemic were increasingly negative. One of the unknown variables for both parties was how the public would see the COVID-19 pandemic and how they would assess the response of the Trump Administration to the pandemic.
The COVID-19 pandemic posed significant problems for both parties. The ability of the U.S. public to make sense of complex scientific issues is mixed. In the 1940’s and 1950’s, the U.S. public recognized the importance of finding a solution to the polio epidemic and contributed millions of dollars to a charity to promote medical research to find a solution. There was broad public acceptance of the Jonas Salk and Albert Sabin vaccines (Conis, 2017Conis, Elena (2017). Polio, DDT, and disease risk in the United States after World War II. Environmental History, 22, 696-721. DOI: https://doi.org/10.1093/envhis/emx086 ) and most adults and children lined up to get a polio shot. Retrospective analyses of this period have found that the cause of polio was unknown to the public and to most political leaders, but that there was a strong desire to find a cure. The policy discussion included little science and required minimal scientific literacy.
In the 2004 presidential election, President George Bush, and Senator John Kerry (his Democratic opponent) tried to explain embryonic stem cells to the public in a nationally televised debate and surveys taken after the debate found that they had created more confusion than clarity. The stem cell issue became irrelevant to most voters.
The COVID-19 pandemic posed similar problems about explaining the threat of a viral pandemic to a public with limited understanding of viruses, bacteria, and infectious disease (Miller and Krebs, 2010Miller, Jon D. and Kreps, Gary L. (2010). Biological Literacy: A key to cancer prevention and control in the 21st century. In Lila Rutten, Bradley W. Hesse, Richard P. Moser, and Gary L. Kreps (eds.), Building the Evidence Base in Cancer Communication (pp. 225-247) Cresskill, NJ: Hampton Press.). The early efforts of President Trump to minimize the importance of the coronavirus - comparing it to a case of influenza - created confusion about the seriousness of the pandemic and appears to have worked to his disadvantage as the number of cases and deaths increased steadily in the months prior to the 2020 election.
Using data first from the longitudinal record of the LSAL, we examine the impact of partisanship, education, religious fundamentalism, and other factors on the public’s perception of the issues and eventually on their vote decision. Recognizing that the LSAL sample is no longer an accurate picture of the U.S. adult population, we will example a similar model using our Ameri-Speak national probability sample of U.S. adults.
4.1. The 2020 presidential election from a developmental perspective
⌅We extend our previous analysis of the development of ideological partisanship by adding several relevant variables to our earlier SEM (see Figure 2).
First, recognizing that the COVID-19 pandemic involves several scientific constructs that previous studies (Miller, 2010Miller, Jon D. (2010). Adult Science Learning in the Internet Era. Curator, 53(2), 191-208. DOI: https://doi.org/10.1111/j.2151-6952.2010.00019.x ; Miller and Krebs, 2010Miller, Jon D. and Kreps, Gary L. (2010). Biological Literacy: A key to cancer prevention and control in the 21st century. In Lila Rutten, Bradley W. Hesse, Richard P. Moser, and Gary L. Kreps (eds.), Building the Evidence Base in Cancer Communication (pp. 225-247) Cresskill, NJ: Hampton Press.; Miller et al, 2021Miller, Jon D.; Ackerman, Mark S.; Laspra, Belén and Huffaker, Jordan S. (2021). The acquisition of health and science information in the 21st century. The Information Society, 37(2), 82-98. https://doi.org/10.1080/01972243.2020.1870022 ) have found to be poorly understood by many Americans, we included a short set of questions in our 2020 LSAL survey asking respondents to indicate whether each of several statements11The five items included in this scale are: (1) Scientists think that the new coronavirus (COVID-19) originally came from a wild animal, (2) All viruses have the ability to mutate or change form over time, (3) A vaccine is designed to selectively activate your immune system to attach to a particular virus, (4) Masks are effective in preventing COVID-19 from being transmitted from one person to another, (5) The COVID -19 virus is transmitted primarily through microscopic water droplets discharged when individuals breathe, speak, or cough. were definitely true, probably true, probably false, or definitely false (respondents were also able to indicate that they did not know) and a confirmatory factor analysis (CFA) was used to form a zero-to-10 scale of COVID knowledge and understanding. The mean score on this index for all LSAL respondents was 5.9(0.06). Validated voters who reported that they voted for Biden had an average score of 7.2(0.09). Validated voters who indicated that they voted for Trump had a mean score of 5.0(0.08). This difference is significant at the 0.01 level.
Second, a salience-weighted attitude scale was constructed to measure each respondent’s assessment of the handling of the COVID-19 pandemic by the Trump Administration. Each LSAL survey participant was asked how important each candidate’s views on «Covid-19 and the impact of the pandemic» was on their vote decision. Respondents were asked to select from four responses: very important factor, important factor, minor factor, or not a factor. Individuals who indicated that the COVID-19 pandemic was a «very important factor» in their vote decision were given a salience score of two. Individuals who responded that the pandemic was an «important factor» received a salience score of one. All other responses were given a salience score of zero.
Subsequently, each respondent was asked to indicate their agreement or disagreement with the statement «The deaths and damage caused by the Covid-19 virus could have been reduced if the Trump Administration had taken stronger steps earlier» using a zero-to-10 scale, with zero indicating complete disagreement and 10 indicating complete agreement. The responses were converted into a -5 to +5 scale (by subtracting 5 from each response). To recognize the level of salience of each of the issues included in the survey, the revised attitude score was multiplied by the salience score (0, 1, 2), producing a -10 to +10 salience-weighted attitude scale. Following the logic of Converse’s analysis of non-attitudes (Converse, 1970Converse, Philip E. (1970). Attitudes and non-attitudes: Continuation of a dialogue. In Edward R. Tufte (ed.), The Quantitative Analysis of Social Problems. Reading, MA: Addison-Wesley., 1974Converse, Philip E. (1974). Nonattitudes and American public opinion: Comment: The status of nonattitudes. American Political Science Review, 68, 650-660. DOI: https://doi.org/10.2307/1959510 ), this procedure produces a score of zero for attitudes for respondents who reported that COVID was not important to his or her vote decision and produces a weighted score that reflects the level of salience and attitudinal direction for each specific issue.
Source: LSAL. Own elaboration.
The final model also included salience-weighted attitude scales for the condition of the economy, climate change, and gun control. There is a substantial literature on the influence of individual issues on vote choice, including the potential muting effect of strong ideological partisanship (Carmines and Stimson, 1980Carmines, Edward G. and Stimson, James A. (1980). The two faces of issue voting. American Political Science Review, 74(1), 78-91. DOI: https://doi.org/10.2307/1955648 , 1989Carmines, Edward. G. and Stimson, James A. (1989). Issue Evolution: Race and the transformation of American politics. Princeton, NJ: Princeton University Press.; Carsey and Layman, 2006Carsey, Thomas M. and Layman, Geoffrey C. (2006). Changing sides or changing minds? Party identification and policy preferences in the American electorate. American Journal of Political Science, 50(2), 464-477. DOI: https://www.jstor.org/stable/3694284 ; McCright and Dunlap, 2011McCright, Aaron and Dunlap, Riley (2011). The politicization of climate change and polarization in the American public’s views of global warming, 2001-2010. Sociological Quarterly 52(2), 155-194. DOI: https://doi.org/10.1111/j.1533-8525.2011.01198.x ; Castle and Stepp, 2021Castle, Jeremiah J. and Stepp, Kyla K. (2021). Partianship, religion, and issue polarization in the United States: A reassessment. Political Behavior, 43, 1311-1335. DOI: https://doi.org/10.1007/s11109-020-09668-5 ; Guntermann, Lenz, and Myers, 2021Guntermann, Eric; Lenz, Gabriel S. and Myers, Jeffrey R. (2021). The impact of the economy on presidential elections throughout US history. Political Behavior, 43, 837-857. DOI: https://doi.org/10.1007/s11109-021-09677-y ). Issues that were not included with the final model were either (1) fully incorporated into the individual’s ideological and affective partisanship, or (2) not related to the final vote choice in 2020.
Our LSAL SEM for the 2020 presidential vote demonstrates the continuing influence of ideological partisanship. The path coefficient for the relationship between ideological partisanship in 2016 and 2020 is 0.82 (see Figure 2). This result indicates a continuing level of influence from ideological partisanship with few individuals moving their location on our eight-point ordinal scale of ideological partisanship between 2016 and 2020.
In this context, it is important to examine the relative influence of selected issues on the final vote decision of LSAL voters. We looked at 20 issues measured in the 2020 LSAL survey and found significant marginal effects for only four issues. The strongest impact was associated with voters’ assessment of the Trump Administration’s in handling the COVID-19 pandemic.
An examination of the ideological partisanship cross-tabulation expanded to include the level of understanding of the coronavirus demonstrates the power of coronavirus understanding in all groups, but especially among the nonpartisan middle of the ideological spectrum (see Table 2). Among nonpartisans without a strong ideology who understood the nature and threat of the coronavirus and had a high level of interest in politics, 65% voted for Biden compared to 14% who voted for Trump. Among non-partisans with less understanding of the coronavirus and less interest in politics generally, 17% voted for Trump compared to 14% for Biden. These results show that the level of understanding made a critical difference in the final vote decision of many non-partisan voters.
Ideological partisanship | CV Know Score |
2020 Presidential Verified Vote | N | ||||
---|---|---|---|---|---|---|---|
Trump | Biden | Other | No say | No vote | |||
Conservative Republican |
0-6 | 80.3% | 0.7% | 0.5% | 2.4% | 16.1% | 411 |
7-10 | 69.6 | 10.9 | 2.3 | 1.4 | 15.9 | 138 | |
Moderate Republican |
0-6 | 62.5 | 5.9 | 0.7 | 2.2 | 28.7 | 136 |
7-10 | 39.7 | 13.2 | 5.9 | 4.4 | 36.8 | 68 | |
Conservative Nonpartisan |
0-6 | 50.3 | 6.7 | 7.3 | 7.3 | 28.5 | 165 |
7-10 | 46.7 | 5.0 | 8.3 | 1.7 | 38.3 | 60 | |
Nonpartisan Low Interest |
0-6 | 17.7 | 14.1 | 4.5 | 7.7 | 55.7 | 220 |
7-10 | 13.0 | 32.0 | 9.0 | 3.0 | 43.0 | 100 | |
Nonpartisan High Interest |
0-6 | 31.5 | 23.5 | 4.1 | 3.1 | 37.8 | 98 |
7-10 | 14.4 | 65.4 | 2.9 | 2.9 | 14.4 | 104 | |
Liberal non-partisan |
0-6 | 0.0 | 48.4 | 6.5 | 0.0 | 45.2 | 31 |
7-10 | 3.6 | 71.4 | 3.6 | 1.8 | 19.6 | 56 | |
Moderate Democrat |
0-6 | 3.6 | 59.3 | 0.7 | 1.4 | 35.0 | 140 |
7-10 | 0.8 | 66.9 | 0.0 | 1.7 | 30.5 | 118 | |
Liberal Democrat |
0-6 | 0.0 | 81.4 | 0.0 | 0.0 | 18.6 | 59 |
7-10 | 0.0 | 87.6 | 0.0 | 0.0 | 12.4 | 217 | |
All eligible voters |
0-6 | 45.5 | 17.7 | 2.5 | 3.7 | 30.6 | 1,257 |
7-10 | 21.1 | 50.6 | 3.0 | 1.7 | 23.5 | 861 | |
Note: “Other” includes other candidates listed on the ballot or written in by a voter; “No say” includes voters who reported that they voted in the November election (and was verified by Catalist) but did not cast a vote for any presidential candidate; “No vote” indicates that Catalist found that the individual did not vote in the jurisdiction she or he reported in the survey or was not registered in that location. |
Source: LSAL. Own elaboration.
A higher level of understanding of the coronavirus influenced vote choice across the full spectrum of ideological partisanship. Among Conservative Republican voters with a high level of coronavirus understanding, 11% voted for Biden and 16% declined to vote in 2020. In contrast, fewer than 1% of Conservative Republican voters with a lower level of understanding of the coronavirus voted for Biden (see Table 2). The effect of understanding the virus displayed a similar impact among Moderate Republicans with 13% of those voters who understood the virus voting for Biden.
Among nonpartisans with high or low political interest, voters who supported the handling of the pandemic voted heavily for Trump and voters who were critical of the Trump Administration’s handling of the pandemic voted heavily for Biden (see Table 3). Virtually all Liberal Nonpartisans, Moderate Democrats, and Liberal Democrats were critical of the Trump Administration’s handling of the pandemic and voted heavily for Biden.
We also constructed a salience-weighted COVID attitude scale described above. The mean score on this zero-to-10 scale for all LSAL respondents was 1.8(0.15) indicating a slightly critical assessment of the performance of the Trump Administration on their COVID response. The mean score on this index for Biden voters was 7.6(0.15) reflecting a strong critique of the Trump Administration performance. The mean score on this index for Trump voters was -3.3(0.17) which was a modest rejection of the criticism. Attitude toward the handling of the COVID pandemic by the Trump Administration had a moderately strong total effect on the vote for Biden (0.28) and a nearly equal effect on the vote for Trump (-0.24).
Ideological partisanship | Trump Assessment |
2020 Presidential Verified Vote | N | ||||
---|---|---|---|---|---|---|---|
Trump | Biden | Other | No say | No vote | |||
Conservative Republican |
Support | 84.6% | 0.4% | 0.4% | 1.5% | 13.2% | 273 |
Neutral | 77.9 | 2.3 | 1.8 | 2.3 | 15.8 | 222 | |
Critical | 31.4 | 37.1 | 0.0 | 2.9 | 28.6 | 35 | |
Moderate Republican |
Support | 75.8 | 0.0 | 0.0 | 3.2 | 21.0 | 62 |
Neutral | 49.1 | 6.4 | 3.6 | 2.7 | 38.2 | 110 | |
Critical | 17.4 | 43.5 | 0.0 | 4.3 | 34.8 | 23 | |
Conservative Nonpartisan |
Support | 70.7 | 0.0 | 1.2 | 0.0 | 28.0 | 82 |
Neutral | 45.5 | 1.0 | 10.1 | 12.1 | 31.3 | 99 | |
Critical | 10.8 | 35.1 | 10.8 | 2.7 | 40.5 | 37 | |
Nonpartisan Low Interest |
Support | 55.2 | 0.0 | 3.0 | 0.0 | 41.8 | 67 |
Neutral | 18.7 | 13.2 | 5.9 | 7.8 | 54.3 | 219 | |
Critical | 6.7 | 58.1 | 4.3 | 2.9 | 28.1 | 210 | |
Nonpartisan High Interest |
Support | 60.0 | 0.0 | 3.3 | 0.0 | 36.7 | 30 |
Neutral | 47.5 | 22.5 | 0.0 | 5.0 | 25.0 | 40 | |
Critical | 6.6 | 65.6 | 4.9 | 1.6 | 21.3 | 122 | |
Liberal non-partisan |
Support | --- | --- | --- | --- | --- | 2 |
Neutral | --- | --- | --- | --- | --- | 17 | |
Critical | 3.0 | 74.2 | 3.0 | 0.0 | 19.7 | 66 | |
Moderate Democrat |
Support | --- | --- | --- | --- | --- | 6 |
Neutral | 4.7 | 48.8 | 0.0 | 7.0 | 39.5 | 43 | |
Critical | 2.0 | 65.8 | 0.0 | 0.5 | 31.6 | 196 | |
Liberal Democrat |
Support | --- | --- | --- | --- | --- | 0 |
Neutral | --- | --- | --- | --- | --- | 13 | |
Critical | 0.0 | 86.1 | 0.0 | 0.0 | 13.9 | 259 | |
All eligible voters |
Support | 76.0 | 0.8 | 0.8 | 1.2 | 21.1 | 492 |
Neutral | 43.7 | 10.9 | 4.6 | 5.5 | 35.3 | 723 | |
Critical | 4.7 | 67.7 | 1.8 | 1.2 | 24.6 | 826 | |
Note: “Other” includes other candidates listed on the ballot or written in by a voter; “No say” includes voters who reported that they voted in the November election (and was verified by Catalist) but did not cast a vote for any presidential candidate; “No vote” indicates that Catalist found that the individual did not vote in the jurisdiction she or he reported in the survey or was not registered in that location. |
Source: LSAL. Own elaboration.
Viewed in the context of ideological partisanship, a critical assessment of the performance of the Trump Administration regarding the COVID-19 pandemic influenced the vote decision across the ideological partisanship spectrum (see Table 3). Conservative Republicans and Moderate Republicans who were critical of the Trump Administration’s handling of the pandemic cast more votes for Biden than Trump and a significant proportion of these conflicted nonpartisans did not cast a ballot in 2020. A similar pattern occurred among Nonpartisan Conservatives.
In the context of the strong predictive power of ideological partisanship in the 2020 vote SEM, these moderately strong total effects mean that the COVID issue energized or amplified conservative support for Trump and liberal support for Biden (see Figure 2). It should be noted that a higher score on the index of COVID understanding produced an independent total effect of 0.21(0.03) for a Biden vote and a smaller effect of -0.04(0.01) for a Trump vote. The combination of the level of COVID understanding and attitude toward the Trump Administration handling of the pandemic produced a substantial influence on the final vote decisions of the verified voters in 2020. The magnitude of this influence was substantially larger than the marginal influence of the gun control issue or concern about climate change (see Figure 2).
In addition to the direct influence of COVID understanding and the assessment of the Trump Administration handling of the pandemic, our SEM points to another related influence on the 2020 vote choice by LSAL young adults. The score on the index of COVID understanding was related to climate attitude (path = 0.22). An understanding of a coronavirus and climate change require some level of scientific literacy and a willingness to accept the judgements of scientists. President Trump often rejected scientific judgements and dismissed the seriousness of climate change and the coronavirus pandemic. This result points to voter wariness or dissatisfaction with these attacks on science, which has been held in high regard by most Americans since the Second World War (Miller, 1983Miller, Jon D. (1983). The American People and Science Policy: The Role of Public Attitudes in the Policy Process. New York: Pergamon Press.; Miller and Inglehart, 2012Miller, Jon D. and Inglehart, Ronald F. (2012). American Attitudes toward Science and Technology. In William S. Bainbridge (ed.), Leadership in Science and Technology: A reference handbook (Vol. 1) (pp. 298-306). New York: Sage. DOI: https://doi.org/10.4135/9781412994231.n34 ). Adult scientific literacy is one of the benefits of cumulative advantage over several decades.
This view is reinforced by a consistent pattern of better-educated respondents reporting a greater likelihood of voting for Biden than Trump. A careful look at the total effects in our 2020 SEM vote model shows that young adults who scored higher on standardized achievement tests in high school were more likely to vote for Biden than Trump as were young adults with higher levels of educational attainment at midlife (see Figure 2). Although the magnitude of these effects is smaller than the influence of ideological partisanship, COVID understanding, or COVID attitudes, they display a cumulative effect that suggests that better-educated voters were uncomfortable with President Trump’s frequent attacks on science.
The 2020 LSAL presidential vote SEM accounted for 67% of the covariance in the prediction of the Trump vote and 72% of the covariance in the prediction of the Biden vote. The fit statistics for the model indicate a good fit with the data.
4.2. The 2020 presidential election from a cross-sectional perspective
⌅Although the data from the LSAL provide an important developmental perspective on the 2020 presidential election vote, it is important to recognize that the LSAL longitudinal sample excludes U.S. citizens who were not enrolled in a public school in 1987 or who immigrated to the United States during the 35 years of the LSAL. To provide an accurate portrait of eligible U.S. voters in 2020, we turn to our 2020 Ameri-Speak survey12To see another analysis of the 2020 AmeriSpeak using some different variables and a modified SEM, see Miller, Woods, and Kalmbach (2022).. The 2020 Ameri-Speak sample is based on a national listing of all occupied residences in the U.S. constructed and updated by the U.S. Post Office and represents a national probability sample of U.S. adults. The data from Ameri-Speak was verified by Catalist using official voter records from all 50 states13In this analysis, we use a combination of the self-reported electoral participation of a national probability sample of American adults whose participation was verified by Catalist..
We construct a SEM using many of the same variables included in our LSAL SEM. The major omissions are variables collected by the LSAL from parents, teachers, and student participants during the middle school and high school years. All the election questions are identical in the two surveys, and all were collected in the same time frame (see Figure 3). There is one difference concerning the inclusion of salience weighted attitude variables. In the LSAL Generation X sample, the four relevant issue variables were the condition of the economy, climate policy, gun control, and the Trump Administration handling of the COVID-19 pandemic. In the 2020 Ameri-Speak study, the four relevant issues variables were the state of the economy, climate policy, immigration policy, and the Trump Administration handling of the COVID-19 pandemic. This variation reflects the different issue priorities of the Generation X sample and a national sample of all adults.
The SEM for the Ameri-Speak sample found modest total effects for age (TE = 0.10 for Trump and -0.10 for Biden) and for gender (TE = -0.11 for Trump and 0.10 for Biden) 14Gender is coded 1 for female and 0 for males in both data sets. This is a nominal identifier and not a value judgment. The positive value means that women were more likely to vote for that candidate and a negative value means that women were less likely to vote for that candidate. Similarly for age, a positive value means that older respondents were more likely to vote for that candidate and a negative value indicates that young voters were more likely to vote for that candidate.. Reflecting the increasing Republican embrace of white supremacy, American-American voters were more likely to vote for Biden than Trump (TE = -0.15 for Trump and 0.15 for Biden), holding constant age and gender (see Figure 3). U.S. voters with higher levels of educational attainment were more likely to vote for Biden (TE = 0.34) than Trump (-0.34). This result reflects the movement of many less-educated Whites into the Republican Party in recent decades and the growth of Democratic Party support in universities and among college graduates.
Source: Ameri-Speak. Miller, Woods, & Kalmbach (2022)Miller, Jon D., Woods, Logan T., and Kalmbach, Jason. (2022). The impact of the Covid-19 pandemic in a polarized political system: Lessons from the 2020 election. Electoral Studies 80:102548. https://doi.org/10.1016/j.electstud.2022.102548 .
Religious fundamentalism is an important part of partisan realignment and polarization in the U.S. In the 2020 Ameri-Speak sample, adults who scored high on our index of religious fundamentalism were significantly more likely to vote for Trump (TE = 0.46) than Biden (TE = -0.46). As observed in the LSAL SEM, educational attainment in the Ameri-Speak sample was negatively related to religious fundamentalism (path = -0.44) and religious fundamentalism was positively related to the Republican end of the ideological partisanship spectrum (path = -0.55).
The level of coronavirus understanding was predicted by respondents’ educational attainment (path = 0.43) and ideological partisanship (path = 0.53), holding constant the preceding variables in this analysis. Despite the strong influence of ideological partisanship in this SEM, respondents’ understanding of the coronavirus was a strong influence in both policy attitudes and vote choice. The level of coronavirus understanding was positively related to a critical assessment of the Trump Administration handling of the COVID-19 pandemic (path = 0.40). And respondents’ assessment of the handling of the COVID-19 pandemic by the Trump Administration was positively associated with a vote for Biden (TE = 0.38) and negatively associated with a vote for Trump (TE = -0.37). These two total effects are approximately half as strong and the total effect of ideological partisanship and stronger than the marginal effect of economic performance, climate policy, or immigration policy. It is clear that the COVID-19 pandemic and the response of the Trump Administration were important factors in the determination of outcome of the 2020 presidential election.
This SEM -like its counterpart SEM for the LSAL study- suggests that information and understanding can play an important role in national elections even in a strongly polarized political system. Liberal and Moderate Democrats were more likely to understand the coronavirus than were Conservative and Moderate Republicans. This result reflects partisan filtering of information and information sources and partisan sorting by education. The level of coronavirus understanding had a significant impact on voters’ salience-weighted attitude toward the Trump handling of the pandemic (path = 0.40) and a significant total effect on a vote for Trump (-0.30) or Biden (0.32), holding constant ideological partisanship and prior variables.
As discussed earlier in regard to our LSAL-based SEM, these paths and total effects document the aggregate effect of coronavirus understanding on COVID attitudes and vote choice, but an examination of the patterns within the categories of ideological partisanship tell a more detailed story. As in the LSAL SEM, within every category of ideological partisanship, voters who had a better understanding of the coronavirus were less likely to vote for Trump and more likely to vote for Biden than voters with less understanding of the coronavirus.
As in our longitudinal study, the influence of coronavirus understanding was particularly strong in the nonpartisan middle group with a high level of interest in the presidential election, representing approximately 13% of the eligible electorate. Among this group, 71% of voters with a higher level of coronavirus understanding voted for Biden, compared to 9% who voted for Trump. In contrast, Trump received the vote of 37% of high-interest nonpartisans with a lower level of coronavirus understanding compared to 25% who voted for Biden, but 32% of this group did not vote in the 2020 presidential election (see Tables 3 and 4 in Miller et al. 2022Miller, Jon D., Woods, Logan T., and Kalmbach, Jason. (2022). The impact of the Covid-19 pandemic in a polarized political system: Lessons from the 2020 election. Electoral Studies 80:102548. https://doi.org/10.1016/j.electstud.2022.102548 for more detail).
A similar pattern emerged among nonpartisan non-ideological voters with a lower level of interest in the 2020 presidential election. Within this group, 26% of voters with a higher level of coronavirus understanding voted for Biden compared to 17% who voted for Trump. Forty-two percent of this group did not cast a vote in the 2020 election.
Our national adult SEM indicates that the salience-weighted attitude toward the Trump handling of the COVID-19 pandemic had a significant marginal effect on the 2020 vote decision, holding constant ideological partisanship. Voters who disagreed with the statement that the Trump Administration handling of the COVID-19 pandemic caused increased deaths and damage were more likely to vote for Trump than would have been predicted by ideological partisanship alone (total effect = -0.37) and voters who agreed with the statement were more likely to vote for Biden (total effect = 0.38). These effects are roughly half of the influence of ideological partisanship (see Figure 3).
As we found in our longitudinal model, voter assessment of the Trump Administration handling of the COVID pandemic was influential on vote choice, demonstrating the pervasive effect of the Covid issue and its effect on non-partisan voters in the middle of the ideological partisanship spectrum. In our national cross-sectional adult sample, voters in every category of ideological partisanship except Conservative Republicans were critical of the Trump Administration’s handling of the COVID-19 pandemic and were significantly more likely to support Biden than Trump.
Among our adult sample of nonpartisan non-ideological voters with a high level of interest in the 2020 presidential election, the influence of their assessment of the Trump Administration handling of the COVID-19 pandemic was significantly related to both their vote choice and the decision to vote at all. Seventy-seven percent of these individuals voted for Biden compared to 3% who voted for Trump.
Among our adult nonpartisan non-ideological voters with a lower level of interest in the 2020 presidential election (13% of eligible voters), a similar pattern occurred, but the general level of awareness and concern was lower. Parallel to our longitudinal analysis, this segment of the adult electorate, 58% of respondents expressed a neutral view about the performance of the Trump Administration in handling the COVID-19 pandemic and 60% of these individuals did not vote in the 2020 presidential election. Of the 24% of this group who were critical of the Trump Administration’s handling of the pandemic, 44% voted for Biden and 6% voted for Trump. Conversely, among the 18% of these individuals who were supportive of the Trump Administration’s handling of the pandemic, 43% voted for Trump and 6% voted for Biden.
These results from our national adult cross-sectional study indicate that both the level of understanding of a coronavirus and the general assessment of the Trump Administration handling of the pandemic influenced both the decision to vote in 2020 and the choice of the candidate to support in that election (see Miller, Woods, and Kalmbach, 2022Miller, Jon D., Woods, Logan T., and Kalmbach, Jason. (2022). The impact of the Covid-19 pandemic in a polarized political system: Lessons from the 2020 election. Electoral Studies 80:102548. https://doi.org/10.1016/j.electstud.2022.102548 for an extended discussion of adult vote choices in 2020).
5. DISCUSSION
⌅Using our longitudinal data on members of Generation X, as well as a nationally-representative sample of the American population in 2020, we have attempted to examine the question of whether the 2020 presidential election was primarily an extension of our deeply polarized political system or whether the COVID-19 pandemic and its economic aftermath influenced that direction and magnitude of the presidential vote. We find that the driving force in the 2020 presidential election was the continuing influence of a deeply polarized ideological partisanship in both our samples.
Our evidence also shows the importance of scientific knowledge and understanding in determining vote choice, particularly when science-related policies (such as those related to a pandemic) can become polarized along existing political cleavages. In this context, as discussed further in Miller et al. (2022)Miller, Jon D., Woods, Logan T., and Kalmbach, Jason. (2022). The impact of the Covid-19 pandemic in a polarized political system: Lessons from the 2020 election. Electoral Studies 80:102548. https://doi.org/10.1016/j.electstud.2022.102548 , the importance of the nonpartisan middle who may be persuadable, or at least responsive to salient issues, is evident. In addition, our analysis of longitudinal data confirms our earlier findings in Miller et al. 2022Miller, Jon D., Woods, Logan T., and Kalmbach, Jason. (2022). The impact of the Covid-19 pandemic in a polarized political system: Lessons from the 2020 election. Electoral Studies 80:102548. https://doi.org/10.1016/j.electstud.2022.102548 that some voters may have been turned off by Trump’s attacks on science, and voted accordingly. Having accurate knowledge about the COVID-19 pandemic had an effect on vote choice, even accounting for ideological partisanship.
Beliefs about COVID were partially (but not entirely) subsumed by existing political identities and beliefs. Our longitudinal data allows us to more fully examine how those pre-existing beliefs formed, and the long-term factors that shaped those beliefs. The importance of parental politics in influencing one’s own political beliefs is a vital part of fully understanding how that person responds to political events. The cumulative advantage, measured by educational attainment and shown in our LSAL data, shapes how voters understand COVID-and subsequently, how they voted in 2020.